<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="资源命名" prop="resourceDirId">
        <el-select v-model="formData.resourceDirId" clearable filterable placeholder="请选择">
          <el-option
            @click="formData.resourceDirName = dict.name"
            v-for="dict in dirList"
            :key="dict.id"
            :label="dict.name"
            :value="dict.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="文件名称" prop="name">
        <el-input v-model="formData.name" placeholder="请输入文件名称" />
      </el-form-item>
      <el-form-item label="文件版本" prop="version">
        <el-input v-model="formData.version" placeholder="请输入文件版本" />
      </el-form-item>
      <el-form-item label="文件详情" prop="detail">
        <el-input v-model="formData.detail" placeholder="请输入文件详情" />
      </el-form-item>
      <el-form-item label="下载地址" prop="downloadUrl">
        <el-input v-model="formData.downloadUrl" placeholder="请输入下载地址" />
      </el-form-item>
      <el-form-item label="上传文件" prop="downloadUrl">
        <UploadFile v-model="formData.downloadUrl" />
      </el-form-item>
      <el-form-item label="备注" prop="remark">
        <el-input v-model="formData.remark" placeholder="请输入备注" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { ResourceApi, ResourceVO } from '@/api/system/resource'
import { ResourceDirApi } from '@/api/system/resourcedir'

/** 资源 表单 */
defineOptions({ name: 'ResourceForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  resourceDirName: undefined,
  resourceDirId: undefined,
  name: undefined,
  version: undefined,
  detail: undefined,
  downloadUrl: undefined,
  remark: undefined
})
const formRules = reactive({
  resourceDirId: [{ required: true, message: '资源命名不能为空', trigger: 'blur' }],
  name: [{ required: true, message: '文件名称不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await ResourceApi.getResource(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as ResourceVO
    if (formType.value === 'create') {
      await ResourceApi.createResource(data)
      message.success(t('common.createSuccess'))
    } else {
      await ResourceApi.updateResource(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    resourceDirName: undefined,
    resourceDirId: undefined,
    name: undefined,
    version: undefined,
    detail: undefined,
    downloadUrl: undefined,
    remark: undefined
  }
  formRef.value?.resetFields()
}
const dirList = ref<any>([])

/** 初始化 **/
onMounted(() => {
  ResourceDirApi.getResourceDirList().then((data) => {
    console.log('data', data)
    dirList.value = data
  })
})
</script>
